<!DOCTYPE html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
    <meta http-equiv="X-UA-Compatible" content="ie=edge" />
    <title>houdunren.com</title>
  </head>
  <body>
    <script>
      // let array = [1, 3, 4];
      // console.log(array.length);
      // let hd = ["hdcms"];
      // hd[3] = "houdunren";
      // console.log(hd.length);
      // console.log(hd[2]);
      // console.log(hd);
      // let cms = new Array(6); // [6]
      // console.log(cms.length);
      // console.table(cms);
      // console.log(cms[2]);
      let arr = Array.of(6); //[6]
      console.log(arr.length);
      console.table(arr);
    </script>
  </body>
</html>
